Acting
Born July 27, 1976 · Flint, Michigan, USA
Seamus Dever (born July 27th, 1976) is an American actor, best known for playing Detective Kevin Ryan in the television series Castle (2009).
The Rookie
2018 · Chaz Bachman
Titans
2018 · Trigon
Charmed
1998 · Mitchell Haines
NCIS
2003 · Graham Thomas
Castle
2009 · Kevin Ryan
Ghost Whisperer
2005 · Rich Henderson
CSI: Miami
2002 · Paul Billings
Legion
2017 · Don Eichman
Mad Men
2007 · Chuck
CSI: Crime Scene Investigation
2000 · Adam Gilford
NCIS: Los Angeles
2009 · Alexi Goncharov
MacGyver
2016 · Griggs
CSI: NY
2004 · Charles Cooper
Hunters
2020 · Tomasz Arndt
Hollywoodland
2006 · Phillip
Cold Case
2003 · Hank Dempsey
JAG
1995 · Caden Duran
NCIS: Hawaiʻi
2021 · Scott
Kung Fu
2021 · Max DeVeer
Tracker
2024 · Max Miller
A Great Divide
2023 · Ranger Tom Drake
Invitation to a Murder
2023 · Lawrence Kane
True Lies
2023 · Reed
Waco: The Aftermath
2023 · Andy the German
Awaken
2020 · Henry Viser
Take Two
2018 · Todd Garlin
Mindgame
2017 · Ray
Ready or Not
2009 · Marc
Drop Dead Diva
2009 · Tyler Mack
Dark Blue
2009 · Nick Perry
Army Wives
2007 · Dr. Chris Ferlinghetti
McBride: The Doctor is Out...Really Out
2005 · Allen
Mystery Woman: Snapshot
2005 · Billy
Threshold
2005 · Agent Detoro
Close to Home
2005 · Justin Matthews
Nikki and Nora
2004 · Officer Paul Cordone
Monkey Love
2002 · Aaron Miles
She's No Angel
2002 · Cricket
Outside the Law
2002 · Rick Michell
Without a Trace
2002 · Ronald Phelps
Shooting LA
2001 · Colin
Crossing Jordan
2001 · Tom Murch
Undressed
1999 · Randy
Pensacola: Wings of Gold
1997 · Lewis
2017 · Executive Producer
